Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .jpm

2 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .jpm file?
  • Which program can create the .jpm file?
  • Where can you find a description of the .jpm format?
  • What can convert .jpm files to a different format?
  • Which MIME-type is associated with the .jpm extension?
JPEG 2000 JPM Image .jpm file icon

JPEG 2000 JPM Image

JPM file is a JPEG 2000 JPM Image. JPEG 2000 is a wavelet-based image compression standard. The JPEG 2000 compression standard includes several optional file formats called the JP family of file formats. One, the JPM file format (file extension:.jpm) is aimed at compression of compound images: those have multiple regions, each with differing requirements for spatial resolution and tonality.
Category: Graphic files
Application: XnView
Program name: -
Mime-type: image/jpm
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Art Image
AT&T Group 4 Bitmap Image
Windows Bitmap Image
CALS Compressed Bitmap
CorelDraw Drawing
Computer Graphics Metafile
Corel Photo-Paint Image
Windows Custom Cursor
Dr. Halo Bitmap Image
Optifine JSON Part Model .jpm file icon

Optifine JSON Part Model

JPM file is an Optifine JSON Part Model. OptiFine is a Minecraft optimization mod. It allows Minecraft to run faster and look better with full support for HD textures and many configuration options.
Detailed description not available
Category: Data files
Application: Optifine
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Optifine JSON Entity Model

Other types of files may also use the .jpm file extension. If you have helpful information about .jpm extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Atari 8-bit Grass Slideshow Image
Image-Pro Plus Macro
ILOG JViews License Manager Keys Data
jMusic Music Score
JMP Data
Java Japanese Font Properties Data
JProbe Memory Snapshot
Dark Blood Online Game Data
JProbe Settings

The .jpm filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

pm (1), npm (1), kpm (1), jpl (1), jph (1), jmp (1), jlm (1), hpm (1), upm (1), pjm (1), mpm (1), jpn (1), jpk (1), jp (1), jm (1)

Can't open a .jpm file?

If you want to open a .jpm file on your computer, you just need to have the appropriate program installed. If the .jpm association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.jpm

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android